8221941

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10039}}^1$

素因数の和:10065

約数の個数: 24

約数和(自身を含む): 14618240

約数和(自身を除く): 6396299

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 10039, 30117, 70273, 90351, 130507, 210819, 391521, 632457, 913549, 1174563, 2740647, 8221941]

約数ペア:

[(1, 8221941), (3, 2740647), (7, 1174563), (9, 913549), (13, 632457), (21, 391521), (39, 210819), (63, 130507), (91, 90351), (117, 70273), (273, 30117), (819, 10039)]